zl50235 Zarlink Semiconductor, zl50235 Datasheet - Page 36

• Manufacturer Part Number: zl50235
• Description: 16 Channel Voice Echo Canceller
• Manufacturer: Zarlink Semiconductor

* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
‡ Typical figures are at 25
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25
* Note 1: Maximum leakage on pins (output or I/O pins in high impedance state) is over an applied voltage (
Absolute Maximum Ratings*
Recommended Operating Conditions
DC Electrical Characteristics
10
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
Operating Temperature
Core Supply Voltage (V
Input High Voltage on 3.3 V tolerant I/O
Input High Voltage on 5 V tolerant I/O pins
Input Low Voltage
I/O Supply Voltage (V
N
U
O
U
U
P
T
S
T
P
T
S
Core Supply Voltage (V
Input Voltage
Input Voltage on any 5 V Tolerant I/O pins
Continuous Current at digital outputs
Package power dissipation
Storage temperature
I
I/O Supply Voltage (V
Static Supply Current
IDD_IO (V
IDD_CORE (V
Power Consumption
Input High Voltage
Input Low Voltage
Input Leakage
Input Leakage on Pullup
Input Leakage on Pulldown
Input Pin Capacitance
Output High Voltage
Output Low Voltage
High Impedance Leakage
Output Pin Capacitance
Characteristics
°
°
Characteristics
C and are for design aid only: not guaranteed and not subject to production testing.
C, V
DD1
DD1
DD2
= 3.3 V)
=3.3 V and are for design aid only: not guaranteed and not subject to production testing.
DD_IO
Parameter
DD_CORE
DD1
= 1.8 V)
†
DD2
- Voltages are with respect to ground (V
)
)
)
)
- Voltages are with respect to ground (Vss) unless otherwise stated
I
DD_CORE
I
Sym.
I
DD_IO
V
IH
V
V
I
V
I
C
P
I
I
Zarlink Semiconductor Inc.
CC
C
LU
LD
OZ
OH
OL
IH
/I
IL
C
O
I
IL
ZL50235
0.7V
0.8V
Min.
36
Sym.
V
V
DD1
DD1
V
V
T
V
DD1
DD2
OP
IH3
IH5
IL
V
Typ.
88.5
Symbol
-30
DD_CORE
V
40
30
ss
5
DD_IO
V
V
) unless otherwise stated.
P
T
I
0.7V
0.7V
‡
o
I3
I5
D
S
Min.
-40
3.0
1.6
0.3V
Max.
DD1
DD1
250
-55
0.4
10
65
10
10
10
DD1
V
V
Typ.
SS
SS
Min.
Units
-0.5
-0.5
3.3
1.8
-55
mW All 16 channels active
mA
mA
µA
µA
µA
µA
µA
pF
pF
V
V
V
V
- 0.5
- 0.3
‡
V
RESET = 0
All 16 channels active
All 16 channels active
V
V
V
See Note 1
I
I
V
IN
OH
OL
0.3V
IN
IN
IN
IN
).
V
Max.
=V
=V
=V
=V
+85
3.6
2.0
5.5
= 12 mA
Test Conditions
= 12 mA
DD1
V
DD1
SS
SS
DD1
SS
DD1
Max.
150
5.0
2.5
7.0
20
to V
to 5.5 V
2
+0.5
Data Sheet
DD1
Units
or 5.5 V
°C
V
V
V
V
V
Units
mA
°C
W
V
V
V
V
.